Filter thread converter



FIG. 1 is a top isometric view of a filter thread converter according to the invention;

FIG. 2 is a bottom plan view of the filter thread converter of FIG. 1 ;

FIG. 3 is a rear view of the filter thread converter of FIG. 1 ;

FIG. 4 is a right side view of the filter thread converter of FIG. 1 ;

FIG. 5 is a left side view of the filter thread converter of FIG. 1 ;

FIG. 6 is a front view of the filter thread converter of FIG. 1 ; and,

FIG. 7 is a top plan view of the filter thread converter of FIG. 1 .

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design. 

CLAIM The ornamental design for a filter thread converter, as shown and described. 